7152250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 15784704

約数和(自身を除く): 8632454

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 67, 70, 122, 125, 134, 175, 250, 305, 335, 350, 427, 469, 610, 670, 854, 875, 938, 1525, 1675, 1750, 2135, 2345, 3050, 3350, 4087, 4270, 4690, 7625, 8174, 8375, 10675, 11725, 15250, 16750, 20435, 21350, 23450, 28609, 40870, 53375, 57218, 58625, 102175, 106750, 117250, 143045, 204350, 286090, 510875, 715225, 1021750, 1430450, 3576125, 7152250]

約数ペア:

[(1, 7152250), (2, 3576125), (5, 1430450), (7, 1021750), (10, 715225), (14, 510875), (25, 286090), (35, 204350), (50, 143045), (61, 117250), (67, 106750), (70, 102175), (122, 58625), (125, 57218), (134, 53375), (175, 40870), (250, 28609), (305, 23450), (335, 21350), (350, 20435), (427, 16750), (469, 15250), (610, 11725), (670, 10675), (854, 8375), (875, 8174), (938, 7625), (1525, 4690), (1675, 4270), (1750, 4087), (2135, 3350), (2345, 3050)]